ORA-01116\ORA-01110\ORA-27041在AIX上IBM AIX RISC System/6000报错
故障现象执行SELECTtablespace_name表空间,sum(blocks*8192/1000000)剩余空间MFROMdba_free_spaceGROUPBYtablespace_name;报如下错误ORA-01116:errorinopeningdatabasefile47ORA-01110:datafile47:'/dev/rpt_itrusca_disk'ORA-27041:un